JPS57160075A - Storage battery monitor - Google Patents

Storage battery monitor

Info

Publication number
JPS57160075A
JPS57160075A JP56046081A JP4608181A JPS57160075A JP S57160075 A JPS57160075 A JP S57160075A JP 56046081 A JP56046081 A JP 56046081A JP 4608181 A JP4608181 A JP 4608181A JP S57160075 A JPS57160075 A JP S57160075A
Authority
JP
Japan
Prior art keywords
battery
voltage
voltmeter
capacity
electrolytic liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56046081A
Other languages
Japanese (ja)
Inventor
Akifumi Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Storage Battery Co Ltd
Nihon Denchi KK
Original Assignee
Japan Storage Battery Co Ltd
Nihon Denchi KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Storage Battery Co Ltd, Nihon Denchi KK filed Critical Japan Storage Battery Co Ltd
Priority to JP56046081A priority Critical patent/JPS57160075A/en
Publication of JPS57160075A publication Critical patent/JPS57160075A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Measured Values (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

PURPOSE:To monitor a storage battery properly capable of confirming the capacity of a battery, specific gravity of electrolytic liquid and the voltage of a battery at a glance by dividing the indicating section into two indicating ranges to separate unloaded and loaded time of the battery through a magnified scale provided on the voltmeter. CONSTITUTION:A series circuit of voltage division resistances 5 and 6 and a constant voltage element 4 is connected to a battery 1. A voltmeter 7 is connected across the resistance 5 while employing a magnified scale. An indicating section 8 of the voltmeter 7 is provided with upper and lower indication ranges 9 and 10. The indication range 9 is used when the battery 1 is unloaded, any load 2 is not applied on the battery 1, where the specificgravity of an electrolytic liquid and the capacity of a battery are indicated by numerals and colors. The indication range 10 is used when the battery 1 is loaded, namely, a load 2 is applied on the battery 1, where the voltage of a battery is indicated by numerals and colors. This allows the identification of the capacity of the battery, the specific gravity of the electrolytic liquid and the voltage of a battery during the discharge enabling proper monitoring of the battery.
JP56046081A 1981-03-27 1981-03-27 Storage battery monitor Pending JPS57160075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56046081A JPS57160075A (en) 1981-03-27 1981-03-27 Storage battery monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56046081A JPS57160075A (en) 1981-03-27 1981-03-27 Storage battery monitor

Publications (1)

Publication Number Publication Date
JPS57160075A true JPS57160075A (en) 1982-10-02

Family

ID=12737032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56046081A Pending JPS57160075A (en) 1981-03-27 1981-03-27 Storage battery monitor

Country Status (1)

Country Link
JP (1) JPS57160075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104375092A (en) * 2014-11-18 2015-02-25 河北省电力建设调整试验所 Method for detecting dry battery voltage by using mobile phone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104375092A (en) * 2014-11-18 2015-02-25 河北省电力建设调整试验所 Method for detecting dry battery voltage by using mobile phone

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